CN104538773B - Can just anti-plug electric power plug connector - Google Patents

Can just anti-plug electric power plug connector Download PDF

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Publication number
CN104538773B
CN104538773B CN201410791746.9A CN201410791746A CN104538773B CN 104538773 B CN104538773 B CN 104538773B CN 201410791746 A CN201410791746 A CN 201410791746A CN 104538773 B CN104538773 B CN 104538773B
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China
Prior art keywords
insulating
terminal
hyoplastron
soft
terminals
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CN104538773A (en
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刘红梅
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刘红梅
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Priority to CN201410791746.9A priority Critical patent/CN104538773B/en
Publication of CN104538773A publication Critical patent/CN104538773A/en
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    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46Bases; Cases
    • H01R13/502Bases; Cases composed of different pieces
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/40Securing contact members in or to a base or case; Insulating of contact members
    • H01R13/405Securing in non-demountable manner, e.g. moulding, riveting
    • HELECTRICITY
    • H01BASIC ELECTRIC ELEMENTS
    • H01RELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66Structural association with built-in electrical component
    • H01R13/665Structural association with built-in electrical component with built-in electronic circuit

Abstract

The present invention disclose it is a kind of can just anti-plug electric power plug connector, include insulating body, soft hyoplastron, the first terminal, Second terminal and shield shell;By the way that soft hyoplastron is fixed on insulating body, the front end of soft hyoplastron is suspended in slot, it instead of the mode of integrally formed setting on insulating body of tradition, and coordinate the upper and lower surface in soft hyoplastron to be respectively arranged with multiple the first terminals and multiple Second terminals, turned on and connected with the tail end of corresponding the first terminal respectively using the tail end of each Second terminal, when just inserting, this product ordinary plug connector with without hindrance can swimmingly insert, multiple the first terminals contact conducting with power jack connector, and when anti-plug, soft hyoplastron can bend and so that this product can be continued into place, multiple Second terminals can contact conducting with power jack connector, the positive anti-plug of so achievable product, so as to the routine use facility given people, and the abrasion and damage of connector will not be caused.

Description

Can just anti-plug electric power plug connector
Technical field
The present invention relates to field of connectors technology, refer in particular to it is a kind of can just anti-plug electric power plug connector.
Background technology
Electric power plug connector and power jack connector are two and are fitted to each other to inserting to complete power supply conveying or data The connector of transmission, electric power plug connector is widely used on cellular phone data line, for being charged for mobile phone or data are led Go out and import.
Current its hyoplastron of standard electrical receptacle connector is the integrally formed plastic body on insulating body, hyoplastron upper table Face is not phase to the distance between internal face and hyoplastron lower surface is shielded on shell to the distance between internal face under shell is shielded With.However, its hyoplastron of current electric power plug connector is integrally extended from insulating body, electric power plug connector Hyoplastron be hard plastic board, therefore, current electric power plug connector with power jack connector to inserting when can only be using just Insert, if anti-plug, electric power plug connector will be caused not insert, so that the routine use given people is made troubles, and also held Easily cause the abrasion of connector during multiple anti-plug or even damage.
Accordingly, it would be desirable to work out a kind of new technical scheme to solve the above problems.
The content of the invention
In view of this, the present invention in view of the existing deficiencies of the prior art, its main purpose be to provide it is a kind of can just anti-plug Electric power plug connector, it can effectively solve existing electric power plug connector and be unable to anti-plug to cause inconvenient for use and easily damage The problem of bad connector.
To achieve the above object, the present invention is using following technical scheme:
It is a kind of can just anti-plug electric power plug connector, include
One insulating body, the front end of the insulating body is provided with slot;
One soft hyoplastron, the rear end of the soft hyoplastron is fixed on insulating body, and the front end of soft hyoplastron is suspended in slot;
Multiple the first terminals, the plurality of the first terminal or so spacing side by side is arranged on insulating body, the plurality of first end First contact site of son is respectively positioned on the surface of soft hyoplastron;
Multiple Second terminals, the plurality of Second terminal or so spacing side by side is arranged on insulating body, multiple Second terminals The soft hyoplastron of the second contact site bottom surface on, the arragement direction phase of the arragement direction of multiple Second terminals and multiple the first terminals Instead, and the tail end of each Second terminal turns on the tail end of corresponding the first terminal connect respectively;
Insulating body is covered outside one shielding shell, the shielding shell;
Just insert under state, the first contact site of the plurality of the first terminal and the termination contact of outer jack connector are electrically connected Connect, under anti-plug state, the front end of the front end of the soft hyoplastron, the front end of multiple the first terminals and multiple Second terminals is turned under Song is subjected to displacement, and the second contact site of the plurality of Second terminal is electrically connected with the termination contact of outer jack connector.
As a kind of preferred scheme, the integral bending of tail end of the first terminal, which is extended, abutting part, each the first terminal Abutting part press on the tail end of corresponding Second terminal and turn on connection, the Second terminal tail end has extended back welding Portion, the weld part is exposed to insulating body.
As a kind of preferred scheme, the insulating body includes lower insulating part and upper insulating part, and insulating part is installed on this In on lower insulating part, aforesaid plurality of the first terminal is fixed together with upper insulating part produced by insert molding, aforesaid plurality of Second terminal with Lower insulating part produced by insert molding is fixed together.
As a kind of preferred scheme, the rear end surface of the lower insulating part is arranged with embedding slot, and insulating part is embedded in embedding on this Put fixed in groove.
As a kind of preferred scheme, the front end lateral margin of the embedding slot is convexly equipped with card column, accordingly the rear end of the soft hyoplastron The first neck is provided with, front end of insulating part is provided with the second neck on this, the card column is stuck in the first neck and the second neck, And the rear end of soft hyoplastron is clamped between insulating part and lower insulating part.
As a kind of preferred scheme, the tail end of the embedding slot is provided with catching groove, accordingly on this insulating part rear end side Face out and be convexly equipped with buckle, the buckle is fastened each other with catching groove.
As a kind of preferred scheme, the tail end of each Second terminal by printed substrate respectively with corresponding first end The tail end conducting connection of son.
As a kind of preferred scheme, the printed substrate is arranged at the tail end of insulating body, the table of the printed substrate Printing is formed with multiple first line on face, and aforesaid plurality of the first terminal contacts electrical connection with corresponding first line respectively, print The bottom surface printing of brush wiring board is formed with multiple second circuits, aforesaid plurality of Second terminal respectively with corresponding second wiring circuit contact Electrical connection, and multiple via holes are provided with the wiring board, the plurality of via hole, which is respectively turned on, is connected to corresponding first line Between corresponding second circuit.
As a kind of preferred scheme, the insulating body includes the first insulating part and the second insulating part, first insulation Part and the second insulating part are L-shaped, and aforesaid plurality of the first terminal is fixed together with the first insulating part produced by insert molding, aforesaid plurality of Second terminal is fixed together with the second insulating part produced by insert molding, first insulating part and the second insulating part toward each other and above and below It is superimposed together;Further comprise there is rear shielding case, the rear shielding case wraps rear end and the printed substrate of insulating body, should Shielding case includes upper half shell and lower half shell afterwards, and upper shell is identical with the structure of lower house, and the upper half shell and lower half shell are detained each other Conjunction is connected and fixed.
As a kind of preferred scheme, the first locating dowel and the first positioning hole are provided with first insulating part, this second The second locating dowel and the second positioning hole are provided with insulating part, second locating dowel is inserted in the first positioning hole, first positioning Post is inserted in the second positioning hole;Also, the first buckle and the first catching groove are provided with the first insulating part, is set on second insulating part The second buckle and the second catching groove are equipped with, first buckle and the second catching groove are fastened and connected fixation, second buckle and the first catching groove Be fastened and connected fixation.
The present invention has clear advantage and beneficial effect compared with prior art, specifically, by above-mentioned technical proposal Understand:
First, by the way that soft hyoplastron is fixed on insulating body, the front end of soft hyoplastron is suspended in slot, instead of tradition The mode of integrally formed setting on insulating body, and coordinate the upper and lower surface in soft hyoplastron to be respectively arranged with multiple first ends Sub and multiple Second terminals, are turned on the tail end of corresponding the first terminal and connected, just inserted respectively using the tail end of each Second terminal When, this product ordinary plug connector with without hindrance can swimmingly be inserted, and multiple the first terminals are connected with power outlet Device contact conducting, and when anti-plug, soft hyoplastron can bend and so that this product can be continued into place, multiple Second terminals Conducting can be contacted with power jack connector, the positive anti-plug of so achievable product, so that the routine use facility given people, And the abrasion and damage of connector will not be caused.
2nd, by the way that multiple the first terminals are fixed together with upper insulating part produced by insert molding, coordinate multiple Second terminals with Lower insulating part produced by insert molding is fixed together, and is installed on insulating part is closed on lower insulating part so that product structure is simple Firmly, assemble also very convenient.
3rd, by being provided with printed substrate on insulating body, using printed substrate by the tail end of each Second terminal Turn on and connect with the tail end of corresponding the first terminal respectively, can so greatly simplify the structure of the first terminal and Second terminal, make Product production and making be more prone to, beneficial to improving production efficiency, while also ensure that the reliability of connection and steady It is qualitative.
More clearly to illustrate the architectural feature and effect of the present invention, come below in conjunction with the accompanying drawings with specific embodiment to this hair It is bright to be described in detail.
Brief description of the drawings
Fig. 1 is the assembling schematic perspective view of the first preferred embodiment of the present invention;
Fig. 2 is the assembling schematic perspective view of another angle of the first preferred embodiment of the present invention;
Fig. 3 is the exploded view of the first preferred embodiment of the present invention;
Fig. 4 is the exploded view of another angle of the first preferred embodiment of the present invention;
Fig. 5 be the present invention the first preferred embodiment in the first terminal and the enlarged diagram of Second terminal;
Fig. 6 be the present invention the first preferred embodiment in the first terminal enlarged diagram;
Fig. 7 is the use state stereogram of the first preferred embodiment of the present invention;
Fig. 8 is not inserted into the schematic cross-section under state when being the first preferred embodiment anti-plug of the present invention;
The schematic cross-section inserted when Fig. 9 is the first preferred embodiment anti-plug of the present invention under state in place;
Figure 10 is the assembling schematic perspective view of the second preferred embodiment of the present invention;
Figure 11 is the exploded view of the second preferred embodiment of the present invention;
Figure 12 is the use state stereogram of the second preferred embodiment of the present invention;
Figure 13 is the assembling schematic perspective view of the 3rd preferred embodiment of the present invention;
Figure 14 is the exploded view of the 3rd preferred embodiment of the present invention;
Figure 15 is the exploded view of the 3rd another angle of preferred embodiment of the present invention;
Figure 16 be the present invention the 3rd preferred embodiment in the first insulating part enlarged diagram;
Figure 17 be the present invention the 3rd preferred embodiment in the second insulating part enlarged diagram;
Figure 18 is the assembling schematic perspective view of the 4th preferred embodiment of the present invention;
Figure 19 is the exploded view of the 4th preferred embodiment of the present invention;
Figure 20 is the exploded view of the 4th another angle of preferred embodiment of the present invention.
Accompanying drawing identifier declaration:
10th, insulating body 11, lower insulating part
12nd, upper insulating part 13, the first insulating part
131st, the first locating dowel 132, the first positioning hole
133rd, the first buckle 134, the first catching groove
14th, the second insulating part 141, the second locating dowel
142nd, the second positioning hole 143, the second buckle
144th, the second catching groove 101, slot
102nd, buckle 103, embedding slot
104th, card column 105, the second neck
106th, catching groove 107, buckle
108th, groove 20, soft hyoplastron
21st, the first neck 30, the first terminal
31st, the first contact site 32, abutting part
40th, Second terminal 41, the second contact site
42nd, weld part 50, shielding shell
51st, button hole 60, socket connector
70th, printed substrate 71, first line
72nd, the second circuit 73, via hole
80th, rear shielding case 81, upper half shell
82nd, lower half shell.
Embodiment
It refer to shown in Fig. 1 to Fig. 9, that show the concrete structure of the first preferred embodiment of the present invention, include One insulating body 10, a soft hyoplastron 20, multiple the first terminals 30, the shielding shell 50 of multiple Second terminals 40 and one.
The front end of the insulating body 10 is provided with slot 101, and the slot 101 is used to insert for the hyoplastron of external receptacle.Should The rear end of soft hyoplastron 20 is fixed on insulating body 10, and the front end of soft hyoplastron 20 is suspended in slot 101.
The plurality of spacing side by side of the first terminal 30 or so is arranged on insulating body 10, and the first of the plurality of the first terminal 30 Contact site 31 is respectively positioned on the surface of soft hyoplastron 20.
The plurality of spacing side by side of Second terminal 40 or so is arranged on insulating body 10, and the second of multiple Second terminals 40 connect On the bottom surface of the soft hyoplastron 20 of contact portion 41, the arragement direction phase of the arragement direction of multiple Second terminals 40 and multiple the first terminals 30 Instead, and the tail end of each Second terminal 40 turns on the tail end of corresponding the first terminal 30 connect respectively, i.e. the second end of the leftmost side The tail end of son 40 is connected with the tail end conducting of the first terminal 30 of the rightmost side, tail end and the right side of second Second terminal 40 in left side The tail end conducting connection of second the first terminal 30 of side, and so on.
Insulating body 10 is covered outside the shielding shell 50, in the present embodiment, buckle is convexly equipped with the insulating body 10 102, button hole 51 accordingly is provided with the shielding shell 50, the open rearward end of the front end of the insulating body 10 from shielding shell 50 Insertion, the buckle 102 is fastened and connected each other with button hole 51.
Specifically, in the present embodiment, as shown in Figure 5 and Figure 6, the integral bending of the tail end of the first terminal 30 is extended There is abutting part 32, the abutting part 32 of each the first terminal 30 presses on the tail end of corresponding Second terminal 40 and turns on connection, should The tail end of Second terminal 40 has extended back weld part 42, and the weld part 42 is used to electrically connect with External cable welding, the welding Portion 42 is exposed to insulating body 10.
And, as shown in Figure 3 and Figure 4, the insulating body 10 includes lower insulating part 11 and upper insulating part 12, insulation on this Part 12 is installed on lower insulating part 11, and aforesaid plurality of the first terminal 30 is fixed together with the upper produced by insert molding of insulating part 12, foregoing Multiple Second terminals 40 are fixed together with the lower produced by insert molding of insulating part 11;Also, the rear end surface of the lower insulating part 11 is recessed There is embedding slot 103, insulating part 12 is embedded in embedding slot 103 fixed on this;In addition, the front end lateral margin of the embedding slot 103 is convexly equipped with Card column 104, accordingly the rear end of the soft hyoplastron 20 be provided with the first neck 21, front end of insulating part 12 is provided with the second card on this Groove 105, the card column 104 is stuck in the first neck 21 and the second neck 105, before avoiding soft hyoplastron 20 and upper insulating part 12 from occurring After move, and the rear end of soft hyoplastron 20 is clamped between insulating part 12 and lower insulating part 11;Also, the tail of the embedding slot 103 End is provided with catching groove 106, and accordingly rear end side of insulating part 12 faces out and is convexly equipped with buckle 107 on this, the buckle 107 and catching groove 106 are fastened each other;In addition, the inner bottom surface of storage tank 103 is concavely provided with groove 108, the rear end of the Second terminal 40 is local Groove 108 is exposed to, foregoing abutting part 32, which is butted in groove 108, contacts conducting connection with Second terminal 40.
In addition, the front end two sides of the insulating body 10 are vertical plane, accordingly the two sides of the shielding shell 50 are also For vertical plane, with the structure alignment with external perimysium reference socket connector.
The assembling process that the present embodiment is described in detail is as follows:
During assembling, first, multiple the first terminals 30 and multiple Second terminals 40 are formed by way of punching press;Then, will Multiple the first terminals 30 are fixed together with the upper produced by insert molding of insulating part 12, and by multiple Second terminals 40 and lower insulating part 11 Produced by insert molding is fixed together;Then, the rear end of soft hyoplastron 20 is embedded in embedding slot 103, the front end of soft hyoplastron 20 is suspended from slotting In groove 101;Then, upper insulating part 12 is flush-mounted in embedding slot 103, now, the abutting part 32 of each the first terminal 30 can be supported It is pressed on the tail end of corresponding Second terminal 40 and turns on connection;Finally, by the insulating body 10 assembled from shielding shell 50 Rear end insertion in place so that buckle 102 and button hole 51 are fastened and connected i.e. composable finish each other.
In the present embodiment, the socket connector 60 is the micro USB2.0 socket connectors of A types, accordingly of the invention Plug connector be also A types, when just inserting, the present invention can swimmingly insert outside slotting with other plug connectors as In base connector 60, and the plurality of the first terminal 30 is turned on each termination contact in socket connector 60;When anti-plug, As shown in figure 8, the level height of the soft hyoplastron 20 is slightly below the level height of the hyoplastron of socket connector 60, as shown in figure 9, Bend downwards displacement when encountering the hyoplastron of socket connector 60, after insertion in place, and bending to for soft hyoplastron 20 reaches maximum Limit, now, the plurality of Second terminal 40 with socket connector 60 each terminal realize contacts conducting, when the present invention by After outer extraction, the soft hyoplastron 20 recovers deformation at once.
It refer to shown in Figure 10 and Figure 12, that show the concrete structure of the second preferred embodiment of the present invention, this reality The concrete structure and the concrete structure of foregoing first preferred embodiment for applying example are essentially identical, itself except that:
In the present embodiment, plug connector of the invention is Type B, and it is Type B to coordinate with it to slotting socket connector 60 Micro USB2.0 socket connectors, the front end left and right sides of the insulating body 10 is triangular prism shaped structure, accordingly the screen The left and right sides for covering shell 50 is also triangular prism shaped structure, with the structure alignment with outside another standard socket connector.
The assemble method and application method of the present embodiment are with the assemble method in foregoing first preferred embodiment and using Method is identical, does not make narration in detail to the assemble method and application method in the present embodiment at this.
It refer to shown in Figure 13 to Figure 17, that show the concrete structure of the 3rd preferred embodiment of the present invention, this reality The concrete structure and the concrete structure of foregoing first preferred embodiment for applying example are essentially identical, itself except that:
In the present embodiment, the tail end of each Second terminal 40 by printed substrate 70 respectively with corresponding the first terminal 30 Tail end conducting connection.Specifically, in the present embodiment, the printed substrate 70 is arranged at the tail end of insulating body 10, should Printing is formed with multiple first line 71 on the surface of printed substrate 70, and aforesaid plurality of the first terminal 30 is respectively with corresponding the One circuit 71 contact electrical connection, the bottom surface printing of printed substrate 70 is formed with multiple second circuits 72, aforesaid plurality of second end Son 40 is contacted with corresponding second circuit 72 respectively is provided with multiple via holes 73 in electrical connection, and the wiring board 70, the plurality of Via hole 73, which is respectively turned on, to be connected between corresponding first line 71 and corresponding second circuit 72.
Also, the insulating body 10 includes the first insulating part 13 and the second insulating part 14, first insulating part 13 and Two insulating parts 14 are L-shaped, and aforesaid plurality of the first terminal 30 is fixed together with the produced by insert molding of the first insulating part 13, aforesaid plurality of Second terminal 40 is fixed together with the produced by insert molding of the second insulating part 14, the insulating part 14 of the first insulating part 13 and second phase each other Pair and up and down be superimposed together.
Specifically, the first locating dowel 131 and the first positioning hole 132 are provided with first insulating part 13, this is second exhausted The second locating dowel 141 and the second positioning hole 142 are provided with edge part 14, second locating dowel 141 inserts the first positioning hole 132 In, first locating dowel 131 is inserted in the second positioning hole 142;Also, the He of the first buckle 133 is provided with the first insulating part 13 The second buckle 143 and the second catching groove 144 are provided with first catching groove 134, second insulating part 14, first buckle 133 and Two catching grooves 144 are fastened and connected fixation, and the catching groove 134 of the second buckle 143 and first is fastened and connected fixation, so that the first insulation The insulating part 14 of part 13 and second fits together composition insulating body 10.
In addition, further comprising there is rear shielding case 80, the rear shielding case 80 wraps rear end and the printing of insulating body 10 Wiring board 70, the rear shielding case 80 includes upper half shell 81 and lower half shell 82, the upper half shell 81 and lower half shell 82 company of fastening each other Connect and be fixed together, upper shell 81 is identical with the structure of lower house 82, so take two housings just can realize make-up, reduce mould Cost.
The assembling process that the present embodiment is described in detail is as follows:
During assembling, first, multiple the first terminals 30 and multiple Second terminals 40 are formed by way of punching press;Then, will Multiple the first terminals 30 are fixed together with the produced by insert molding of the first insulating part 13, and multiple Second terminals 40 and second are insulated The produced by insert molding of part 14 is fixed together;Then, the first insulating part 13 and the second insulating part 14 are fitted together into composition insulation originally Body 10, while printed substrate 70 is located between the rear end of the rear end of the first insulating part 13 and the second insulating part 14, now, The tail end of each the first terminal 30 contacts electrical connection with corresponding first line 71, the tail end of each Second terminal 40 with it is corresponding The contact electrical connection of second circuit 72, and welded the tail end of the first terminal 30 with corresponding first line 71 using welding manner It is fixed, the tail end of Second terminal 40 is welded and fixed with corresponding second circuit 72;Then, finally, by the insulation sheet assembled Body 10 from the open rearward end insertion of shielding shell 50 in place so that buckle 102 is fastened and connected each other with button hole 51, and by upper half Shell 81 and lower half shell 82 be fastened and connected each other and wrap insulating body 10 rear end and printed substrate 70 i.e. can be assembled finish.
The application method of the present embodiment is identical with the application method of foregoing first preferred embodiment, at this to the present embodiment Application method does not make detailed narration.
It refer to shown in Figure 18 to Figure 20, that show the concrete structure of the 4th preferred embodiment of the present invention, this reality The concrete structure and the concrete structure of foregoing 3rd preferred embodiment for applying example are essentially identical, itself except that:
In the present embodiment, plug connector of the invention is Type B, and it is Type B to coordinate with it to slotting socket connector 60 Micro USB2.0 socket connectors, the front end left and right sides of the insulating body 10 is triangular prism shaped structure, accordingly the screen The left and right sides for covering shell 50 is also triangular prism shaped structure, with the structure alignment with external perimysium reference socket connector.
The assemble method and application method of the present embodiment are with the assemble method in foregoing 3rd preferred embodiment and using Method is identical, does not make narration in detail to the assemble method and application method in the present embodiment at this.
The design focal point of the present invention is:First, by the way that soft hyoplastron is fixed on insulating body, the front end of soft hyoplastron hangs In slot, the mode of integrally formed setting on insulating body of tradition is instead of, and coordinate above and below soft hyoplastron Surface is respectively arranged with multiple the first terminals and multiple Second terminals, using the tail end of each Second terminal respectively with corresponding first The tail end conducting connection of terminal, when just inserting, this product is multiple with without hindrance can swimmingly be inserted ordinary plug connector The first terminal contacts conducting with power jack connector, and when anti-plug, and soft hyoplastron can bend and make it that this product can be after In place, multiple Second terminals can contact conducting with power jack connector for continuous insertion, the positive anti-plug of so achievable product, from And the routine use facility given people, and the abrasion and damage of connector will not be caused.Secondly, by by multiple the first terminals It is fixed together with upper insulating part produced by insert molding, coordinates multiple Second terminals to be fixed together with lower insulating part produced by insert molding, with And be installed on insulating part is closed on lower insulating part so that product structure is simply firm, assembles also very convenient.Furthermore, by Printed substrate is provided with insulating body, using printed substrate by the tail end of each Second terminal respectively with corresponding first end The tail end conducting connection of son, can so greatly simplify the structure of the first terminal and Second terminal so that the production and making of product It is more prone to, beneficial to production efficiency is improved, while also ensure that the reliability and stability of connection.
The above described is only a preferred embodiment of the present invention, be not intended to limit the scope of the present invention, Therefore any subtle modifications, equivalent variations and modifications that every technical spirit according to the present invention is made to above example, still Belong in the range of technical solution of the present invention.

Claims (9)

1. it is a kind of can just anti-plug electric power plug connector, it is characterised in that:Include
One insulating body, the front end of the insulating body is provided with slot;
One soft hyoplastron, the rear end of the soft hyoplastron is fixed on insulating body, and the front end of soft hyoplastron is suspended in slot;
Multiple the first terminals, the plurality of the first terminal or so spacing side by side is arranged on insulating body, the plurality of the first terminal First contact site is respectively positioned on the surface of soft hyoplastron;
Multiple Second terminals, the plurality of Second terminal or so spacing side by side is arranged on insulating body, the plurality of Second terminal Second contact site is respectively positioned on the bottom surface of soft hyoplastron, the arragement direction of the arragement direction of multiple Second terminals and multiple the first terminals On the contrary, and the tail end of each Second terminal turn on connect with the tail end of corresponding the first terminal respectively;
Insulating body is covered outside one shielding shell, the shielding shell;
The front end of every one first contact site and the front end of every one second contact site are domed and with a guide ramp;
Just insert under state, the first contact site of the plurality of the first terminal is electrically connected with the termination contact of outer jack connector, instead Under the state of inserting, the front end of the front end of the soft hyoplastron, the front end of multiple the first terminals and multiple Second terminals is turned under curly hair Raw displacement, the second contact site of the plurality of Second terminal is electrically connected with the termination contact of outer jack connector;The first end The integral bending of the tail end of son, which is extended, abutting part, and the abutting part of each the first terminal is pressed on the tail end of corresponding Second terminal And connection is turned on, the Second terminal tail end has extended back weld part, and the weld part is exposed to insulating body.
2. it is according to claim 1 can just anti-plug electric power plug connector, it is characterised in that:The insulating body includes There are lower insulating part and upper insulating part, insulating part is installed on lower insulating part on this, aforesaid plurality of the first terminal is inlayed with upper insulating part Embedding shaping is fixed together, and aforesaid plurality of Second terminal is fixed together with lower insulating part produced by insert molding.
3. it is according to claim 2 can just anti-plug electric power plug connector, it is characterised in that:After the lower insulating part End surfaces are arranged with embedding slot, and insulating part is embedded in embedding slot fixed on this.
4. it is according to claim 3 can just anti-plug electric power plug connector, it is characterised in that:The front end of the embedding slot Lateral margin is convexly equipped with card column, and accordingly the rear end of the soft hyoplastron is provided with the first neck, and front end of insulating part is provided with second on this Neck, the card column is stuck in the first neck and the second neck, and soft hyoplastron rear end be clamped in insulating part and lower insulating part it Between.
5. it is according to claim 4 can just anti-plug electric power plug connector, it is characterised in that:The tail end of the embedding slot Catching groove is provided with, accordingly rear end side of insulating part faces out and is convexly equipped with buckle on this, the buckle is fastened each other with catching groove.
6. it is a kind of can just anti-plug electric power plug connector, it is characterised in that:Include
One insulating body, the front end of the insulating body is provided with slot;
One soft hyoplastron, the rear end of the soft hyoplastron is fixed on insulating body, and the front end of soft hyoplastron is suspended in slot;
Multiple the first terminals, the plurality of the first terminal or so spacing side by side is arranged on insulating body, the plurality of the first terminal First contact site is respectively positioned on the surface of soft hyoplastron;
Multiple Second terminals, the plurality of Second terminal or so spacing side by side is arranged on insulating body, the plurality of Second terminal Second contact site is respectively positioned on the bottom surface of soft hyoplastron, the arragement direction of the arragement direction of multiple Second terminals and multiple the first terminals On the contrary, and the tail end of each Second terminal turn on connect with the tail end of corresponding the first terminal respectively;
Insulating body is covered outside one shielding shell, the shielding shell;
The front end of every one first contact site and the front end of every one second contact site are domed and with a guide ramp;
Just insert under state, the first contact site of the plurality of the first terminal is electrically connected with the termination contact of outer jack connector, instead Under the state of inserting, the front end of the front end of the soft hyoplastron, the front end of multiple the first terminals and multiple Second terminals is turned under curly hair Raw displacement, the second contact site of the plurality of Second terminal is electrically connected with the termination contact of outer jack connector;Described each second The tail end of terminal is turned on the tail end of corresponding the first terminal and connected respectively by printed substrate.
7. it is according to claim 6 can just anti-plug electric power plug connector, it is characterised in that:The printed substrate is set It is placed in printing on the tail end of insulating body, the surface of the printed substrate and is formed with multiple first line, aforesaid plurality of first end Son contacts electrical connection with corresponding first line respectively, and the bottom surface printing of printed substrate is formed with multiple second circuits, foregoing Multiple Second terminals are electrically connected with corresponding second wiring circuit contact respectively, and multiple via holes are provided with the wiring board, and this is more Individual via hole, which is respectively turned on, to be connected between corresponding first line and corresponding second circuit.
8. according to claim 1 or 6 can just anti-plug electric power plug connector, it is characterised in that:The insulating body Include the first insulating part and the second insulating part, first insulating part and the second insulating part are L-shaped, aforesaid plurality of the first terminal It is fixed together with the first insulating part produced by insert molding, aforesaid plurality of Second terminal is fixed on one with the second insulating part produced by insert molding Rise, first insulating part and the second insulating part are simultaneously superimposed together up and down toward each other;Further comprise there is rear shielding case, after this Shielding case wraps rear end and the printed substrate of insulating body, and the rear shielding case includes upper half shell and lower half shell, upper shell Identical with the structure of lower house, the upper half shell and lower half shell are fastened and connected are fixed together each other.
9. it is according to claim 8 can just anti-plug electric power plug connector, it is characterised in that:On first insulating part The first locating dowel and the first positioning hole are provided with, the second locating dowel and the second positioning hole are provided with second insulating part, this Two locating dowels are inserted in the first positioning hole, and first locating dowel is inserted in the second positioning hole;Also, it is provided with the first insulating part The second buckle and the second catching groove are provided with first buckle and the first catching groove, second insulating part, first buckle and the second button Groove is fastened and connected fixation, and second buckle and the first catching groove are fastened and connected fixation.
CN201410791746.9A 2014-12-19 2014-12-19 Can just anti-plug electric power plug connector Active CN104538773B (en)

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WO2016115692A1 (en) * 2015-01-21 2016-07-28 刘红梅 Power plug connector capable of being plugged reversibly
CN105226437A (en) * 2015-10-26 2016-01-06 康瑞电子(深圳)有限公司 Dual-face inserting Micro USB Type B male seat connector

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KR20100122159A (en) * 2009-05-12 2010-11-22 주식회사 크리어전자 Usb plug contacting double side
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